Spring held white louver faceplate. Metal housing has 1 2 I.P. conduit entry. For indoor and protected outdoor use. Standard 120V NPF ballast. Glass White Bulb Quantity One Bulb Type Twin Compact Fluor. Bulb Wattage 7w or 9w Energy Efficient Type Step lights Sub Type Comp. Fl. Indoor and protected outdoor louver faceplate Bulb(s) NOT included For compatibility, all components must be ordered from the same group.